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Installation Notes for Catalyst 3750-E,
Catalyst 3560-E Switches and RPS 2300
Power Supply Modules
This document provides the removal and installation procedures for the power supply modules used with
the Catalyst 3750-E, the Catalyst 3560-E switches, and the Cisco Redundant Power System 2300
(RPS 2300).
For more information about using the power supply modules with a switch or an RPS 2300, see the
Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide and the Cisco RPS 2300
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Product Overview Product Overview Table 1 describes the power supply modules. Table 1 Power Supply Module Part Numbers and Description Part number Description C3K-PWR-1150WAC 1150-W AC power supply module C3K-PWR-750WAC 750-W AC power supply module C3K-PWR-265WAC 265-W AC power supply module C3K-PWR-265WDC 265-W DC power supply module Table 2 describes the supported power supply modules for the switches and the RPS 2300. For more information about which RPS 2300 power supply modules to use f
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AC OK PS OK 100-240 V 10-5 A AC OK PS OK 50-60 HZ Product Overview Figure 1 to Figure 3 show the power supply modules. Figure 1 1150-W AC Power Supply Module 1 2 3 7 6 6 5 4 1 1150-W AC power supply module 5 AC power connector 2 AC OK LED 6 Cooling fans 3 PS OK LED 7 Extraction handle 4 Captive screw Figure 2 750-W AC and 265-W AC Power Supply Modules 1 2 3 4 6 5 4 1 750- or 265-W AC power supply module 4 Captive screws 2 AC OK LED 5 AC power connector 3 PS OK LED 6 Extraction handle Install
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DC IN A A FRU CC 265W INPUT PS OK -36 to -72V + + /12A OUTPUT 265W MAX /22A Product Overview Figure 3 265-W DC Power Supply Module 1 2 3 4 5 4 1 265-W DC power supply module 4 Captive screws 2 Input power terminals 5 Extraction handle 3 DC OK and PS OK LEDs The power supply modules have two status LEDs. Table 3 lists the LED colors and their meanings. Table 3 Power Supply Module LEDs AC-Power Supply Module LEDs AC OK Description PS OK Description Off No AC input power Off Power sup
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Power Supply Module Installation Power Supply Module Installation This section describes how to remove and install a new or replacement power supply module in Catalyst 3750-E and Catalyst 3560-E switches, or an RPS 2300. See these sections: Tools and Equipment, page 5 Installation Guidelines, page 5 Installing an AC-Power Supply, page 6 Installing a DC-Power Supply (Only Catalyst 3750-E and 3560-E Switches), page 8 Tools and Equipment Obtain these necessary tools and equipment: Ra
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100-240 V 10-5 A AC OK PS OK 50-60 HZ Power Supply Module Installation Warning Do not reach into a vacant slot or chassis while you install or remove a module or a fan. Exposed circuitry could constitute an energy hazard. Statement 206 Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030 Warning Do not work on the system or connect or disconnect cables during periods of lightning activity. Statement 1001 Installing a
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Cisco RPS 2450 100-240 V AC OK DC OK 10-5 A 50-60 HZ DC OUTPUT 100-240 V STDBY / 10-5 A ACTIVE 1 2 3 4 5 6 50-60 HZ TEMP FAN STDBY/ SELECT ACTIVE 100-240 V 10-5 A AC OK DC OK 50-60 HZ 100-240 V 10-5 A 50 0 Z -6 H 100-240 V 10-5 A AC OK PS OK 50-60 HZ 100-240 V AC OK DC OK 10-5 A Redundant Power System 2300 50-60 HZ 5 6 STDBY/ ACTIVE Power Supply Module Installation Figure 5 Inserting an AC-Power Supply into an RPS 2300 Step 7 Align the two captive screws with the screw holes in the panel. Us
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Power Supply Module Installation Installing a DC-Power Supply (Only Catalyst 3750-E and 3560-E Switches) To connect the switch to a DC-input power source, follow these steps: 1. Preparing for Installation, page 8 2. Grounding the Switch, page 9 3. Installing the DC Power Supply in the Switch, page 10 4. Wiring the DC-Input Power Source, page 11 Warning An exposed wire lead from a DC-input power source can conduct harmful levels of electricity. Be sure that no exposed portion of the DC-input
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Power Supply Module Installation Grounding the Switch Warning This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024 Warning When installing or replacing the unit, the ground connection must always be made first and disconnected last. Statement 1046 C
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FR F Power Supply Module Installation Step 5 Use the ground screw to attach the single-ground lug and wire assembly or the dual-ground adaptor to the switch rear panel. Using a ratcheting torque screwdriver, torque the ground-lug screw to 60 lbf-in. (960 ozf-in.) (Figure 10). Step 6 For a dual-ground adaptor, attach the dual-hole lug and wire assembly to the adaptor with the supplied nuts (Figure 10). Figure 10 Attaching the Ground Lug and Wire Assembly 1 2 1 Single-ground screw and lug r
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DC IN A A FRU CC 265W INPUT PS OK + + -36 to -72V /12A OUTPUT 265W MAX /22A Power Supply Module Installation Step 4 Use a Phillips screwdriver to loosen the two captive screws at the lower edge that secure the power supply module to the switch chassis (Figure 11). Step 5 Remove the power supply module from the power slot by pulling on the extraction handle. Step 6 Insert the new power supply into the power supply slot, and gently apply pressure while pushing the module into the s
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Technical Specifications Step 4 Torque all terminal block screws to 5 lbf-in. (80 ozf-in.). Step 5 Replace the terminal block plastic safety cover, and torque the screw to 10 lbf-in. (160 ozf-in.). Step 6 Move the DC-power source circuit-breaker handles to the ON position. Step 7 Confirm that the power supply DC OK LED is green. See Table 3 for a description of the module LEDs. Technical Specifications Table 4 Power Supply Module Environmental and Physical Specifications Environmental Ranges
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Technical Specifications Table 5 AC-Power Supply Module Power Specifications (continued) Input current C3K-PWR-1150WAC:12–6 A C3K-PWR-750WAC: 10–5 A C3K-PWR-265WAC: 5–2.5 A Output ratings C3K-PWR-1150WAC: 12 V@25 A, –52 V @ 16.4 A C3K-PWR-750WAC: 12 V@25 A, –52 V @ 8.75 A C3K-PWR-265WAC: 12 V@22 A Total input BTU C3K-PWR-1150WAC: 4725 Btus per hour, 1385 W C3K-PWR-750WAC: 3000 Btus per hour, 880 W C3K-PWR-265WAC: 1130 Btus per hour, 330 W Table 6 DC-Power Supply Module Power Specifications P
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Related Publications Table 7 Standards and Certifications (continued) Description Specification Noise Specifications Office Product Spec: 48dBA at 30 degrees C (refer to ISO 7779) Telco CLEI code Related Publications You can order printed copies of documents with a DOC-xxxxxx= number. For more information, see the “Obtaining Documentation” section on page 14. These documents provide complete information about the switch and are available on Cisco.com: Regulatory Compliance and Safety Info
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Documentation Feedback You can access the Cisco website at this URL: http://www.cisco.com You can access international Cisco websites at this URL: http://www.cisco.com/public/countries_languages.shtml Product Documentation DVD The Product Documentation DVD is a comprehensive library of technical product documentation on a portable medium. The DVD enables you to access multiple versions of installation, configuration, and command guides for Cisco hardware and software products. With the DVD
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Cisco Product Security Overview Cisco Product Security Overview Cisco provides a free online Security Vulnerability Policy portal at this URL: http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html From this site, you will find information about how to: Report security vulnerabilities in Cisco products. Obtain assistance with security incidents that involve Cisco products. Register to receive security information from Cisco. A current list of security advisorie
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Obtaining Technical Assistance Obtaining Technical Assistance Cisco Technical Support provides 24-hour-a-day award-winning technical assistance. The Cisco Technical Support & Documentation website on Cisco.com features extensive online support resources. In addition, if you have a valid Cisco service contract, Cisco Technical Assistance Center (TAC) engineers provide telephone support. If you do not have a valid Cisco service contract, contact your reseller. Cisco Technical Support & Doc
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Obtaining Additional Publications and Information For a complete list of Cisco TAC contacts, go to this URL: http://www.cisco.com/techsupport/contacts Definitions of Service Request Severity To ensure that all service requests are reported in a standard format, Cisco has established severity definitions. Severity 1 (S1)—An existing network is down, or there is a critical impact to your business operations. You and Cisco will commit all necessary resources around the clock to resolve the si
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Obtaining Additional Publications and Information Networking Professionals Connection is an interactive website for networking professionals to share questions, suggestions, and information about networking products and technologies with Cisco experts and other networking professionals. Join a discussion at this URL: http://www.cisco.com/discuss/networking World-class networking training is available from Cisco. You can view current offerings at this URL: http://www.cisco.com/en/US/le
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Obtaining Additional Publications and Information This document is to be used in conjunction with the documents listed in the “Related Publications” section. CCVP, the Cisco Logo, and the Cisco Square Bridge logo are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn is a service mark of Cisco Systems, Inc.; and Access Registrar, Aironet, BPX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Ci
